package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@Slf4j
@RestController
@RequestMapping("/admin/common")
@Api(tags = "通用接口")
public class CommonController {
    @Autowired
    private  AliOssUtil aliOssUtil;


    @PostMapping("/upload")
        @ApiOperation("文件上传")
    //要和前端传参名一致
       public Result<String> upload(MultipartFile file){

        try {
            //原始文件名
            String originalFilename = file.getOriginalFilename();
            //截取原始文件后缀名
            String substring1 = originalFilename.substring(originalFilename.lastIndexOf("."));
            //构建新文件名称
            String objectName = UUID.randomUUID().toString()+substring1;
            //文件的请求路径
            String filpath = aliOssUtil.upload(file.getBytes(), objectName);
            return  Result.success(filpath);
        } catch (IOException e) {
            log.error("文件上传失败：{}", e);
        }
        return Result.error(MessageConstant.UPLOAD_FAILED);
       }

}
